53101336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 108221400

約数和(自身を除く): 55120064

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 139, 212, 278, 424, 556, 901, 1112, 1802, 2363, 2809, 3604, 4726, 5618, 7208, 7367, 9452, 11236, 14734, 18904, 22472, 29468, 47753, 58936, 95506, 125239, 191012, 250478, 382024, 390451, 500956, 780902, 1001912, 1561804, 3123608, 6637667, 13275334, 26550668, 53101336]

約数ペア:

[(1, 53101336), (2, 26550668), (4, 13275334), (8, 6637667), (17, 3123608), (34, 1561804), (53, 1001912), (68, 780902), (106, 500956), (136, 390451), (139, 382024), (212, 250478), (278, 191012), (424, 125239), (556, 95506), (901, 58936), (1112, 47753), (1802, 29468), (2363, 22472), (2809, 18904), (3604, 14734), (4726, 11236), (5618, 9452), (7208, 7367)]